<div metal:define-macro="macro1" i18n:domain="zope">
<span metal:define-slot="slot1">
Default for macro1
</span>
</div>

<div metal:define-macro="macro2" metal:extend-macro="macro1" i18n:domain="zope">
<span metal:fill-slot="slot1">
Macro 2's slot 1 decoration
<span metal:define-slot="slot1">
Default for macro2
</span>
</span>
</div>

<div metal:use-macro="macro2">
</div>

<div metal:use-macro="macro2">
<span metal:fill-slot="slot1">
Custom slot1
</span>
</div>
